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• W2067290481 startingPage "167" @default.
• W2067290481 abstract "The H2O storage capacity of nominally anhydrous minerals or rocks is the concentration of water that can be sequestered in the mineral(s) without stabilizing a hydrous fluid or melt. The storage capacity of the upper mantle is considerably greater than generally appreciated, as recent studies show that H2O uptake in olivine is ∼3 times that originally inferred by Kohlstedt et al. [D.L. Kohlstedt, H. Keppler, D.C. Rubie, Solubility of water in the α, β and γ phases of (Mg,Fe)2SiO4, Contrib. Mineral. Petrol. 123 1996 345–357.] and, at least at low pressure, pyroxene stores considerably more H2O than olivine. Consequently, H2O has smaller influence on small degree melting than inferred previously. Combining data on the storage capacity of olivine with constraints on partition coefficients between olivine, pyroxene, and garnet, we estimate that the storage capacity of the upper mantle just above the 410 km discontinuity is > 0.4 wt.%. Owing to the increasing mode of garnet at the expense of pyroxene, there is likely to be a local maximum in storage capacity between 350 and 400 km, and a local minimum just above the onset of wadsleyite stability. Although published data suggest that the storage capacity of wadsleyite diminishes with increasing temperature, the storage capacity of the transition zone likely is considerable because Fe-bearing wadsleyite has a larger storage capacity than Mg2SiO4. Peridotite upwelling from the transition zone will undergo partial melting above the 410 km discontinuity only if it has more H2O than the local storage capacity (i.e., > 0.4 wt.%), and the dehydrated residue cannot be drier than this unless it melts further under conditions where the storage capacity is less. Because residues of partial melting at 410 km have much more H2O than the 50–200 ppm H2O in the average upper mantle, they cannot be principal sources for the upper mantle. If hydrous melting occurs at 410 km, further upwelling of the residual peridotite will result in continued melting throughout the upper mantle, unless the storage capacity increases with decreasing depth. The partition coefficient of H2O between wadsleyite and olivine is ∼5, which is less extreme than previously assumed. Consequently, the effect of H2O on the depth and thickness of the 410 discontinuity may not be pronounced and typical (10 km) discontinuity thickness can be reconciled with up to ∼400 ppm H2O." @default.
• W2067290481 created "2016-06-24" @default.
• W2067290481 creator A5026990922 @default.
• W2067290481 creator A5038323453 @default.
• W2067290481 creator A5065816065 @default.
• W2067290481 date "2005-07-01" @default.
• W2067290481 modified "2023-10-16" @default.
• W2067290481 title "Storage capacity of H2O in nominally anhydrous minerals in the upper mantle" @default.
• W2067290481 cites W1489332407 @default.
• W2067290481 cites W1506603630 @default.
• W2067290481 cites W1540907122 @default.
• W2067290481 cites W1543326455 @default.
• W2067290481 cites W1585654991 @default.
• W2067290481 cites W1606315503 @default.
• W2067290481 cites W1885418651 @default.
• W2067290481 cites W1898147453 @default.
• W2067290481 cites W1968485616 @default.
• W2067290481 cites W1976837587 @default.
• W2067290481 cites W1977202349 @default.
• W2067290481 cites W1982927349 @default.
• W2067290481 cites W1983758635 @default.
• W2067290481 cites W1984162904 @default.
• W2067290481 cites W1984717288 @default.
• W2067290481 cites W1988662342 @default.
• W2067290481 cites W1989240732 @default.
• W2067290481 cites W1990112604 @default.
• W2067290481 cites W1994010532 @default.
• W2067290481 cites W1996000677 @default.
• W2067290481 cites W1996380317 @default.
• W2067290481 cites W2004107910 @default.
• W2067290481 cites W2005369840 @default.
• W2067290481 cites W2006352148 @default.
• W2067290481 cites W2006465451 @default.
• W2067290481 cites W2007283329 @default.
• W2067290481 cites W2012852098 @default.
• W2067290481 cites W2016819836 @default.
• W2067290481 cites W2019742135 @default.
• W2067290481 cites W2025516624 @default.
• W2067290481 cites W2028766536 @default.
• W2067290481 cites W2029584724 @default.
• W2067290481 cites W2031272494 @default.
• W2067290481 cites W2032056759 @default.
• W2067290481 cites W2034107149 @default.
• W2067290481 cites W2036411371 @default.
• W2067290481 cites W2038244460 @default.
• W2067290481 cites W2039109757 @default.
• W2067290481 cites W2051401579 @default.
• W2067290481 cites W2053441820 @default.
• W2067290481 cites W2053747921 @default.
• W2067290481 cites W2054984770 @default.
• W2067290481 cites W2057729910 @default.
• W2067290481 cites W2059539080 @default.
• W2067290481 cites W2061711248 @default.
• W2067290481 cites W2063349046 @default.
• W2067290481 cites W2065059281 @default.
• W2067290481 cites W2068182820 @default.
• W2067290481 cites W2071392001 @default.
• W2067290481 cites W2071583796 @default.
• W2067290481 cites W2073339292 @default.
• W2067290481 cites W2074619115 @default.
• W2067290481 cites W2075140575 @default.
• W2067290481 cites W2079130084 @default.
• W2067290481 cites W2085767322 @default.
• W2067290481 cites W2087869012 @default.
• W2067290481 cites W2088773135 @default.
• W2067290481 cites W2092052615 @default.
• W2067290481 cites W2096684208 @default.
• W2067290481 cites W2100029905 @default.
• W2067290481 cites W2108813557 @default.
• W2067290481 cites W2112503764 @default.
• W2067290481 cites W2122418382 @default.
• W2067290481 cites W2129438616 @default.
• W2067290481 cites W2135595053 @default.
• W2067290481 cites W2141065810 @default.
• W2067290481 cites W2151331077 @default.
• W2067290481 cites W2159095972 @default.
• W2067290481 cites W2159561320 @default.
• W2067290481 cites W2162330789 @default.
• W2067290481 cites W2163576556 @default.
• W2067290481 cites W2268825755 @default.
• W2067290481 cites W2312073441 @default.
• W2067290481 cites W2336831536 @default.
• W2067290481 cites W2435437711 @default.
• W2067290481 cites W2990075592 @default.
• W2067290481 cites W4233636365 @default.
• W2067290481 cites W4254204655 @default.
• W2067290481 doi "https://doi.org/10.1016/j.epsl.2005.04.022" @default.
• W2067290481 hasPublicationYear "2005" @default.
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